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Scons: do not build boost dependency tree, use debug/release boost system library, check for boost system header files
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14338 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Bo Peng
parent
efc3b4e52a
commit
e85cfec957
@ -701,42 +701,43 @@ if not fast_start:
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# check boost libraries
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boost_opt = ARGUMENTS.get('boost', 'auto')
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# check for system boost
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paths = env['LIBPATH'] + ['/usr/lib', '/usr/local/lib']
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# real libraries (included or system)
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boost_libraries = []
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lib_paths = env['LIBPATH'] + ['/usr/lib', '/usr/local/lib']
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inc_paths = env['CPPPATH'] + ['/usr/include', '/usr/local/include']
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# default to $BUILDDIR/libs (use None since this path will be added anyway)
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boost_libpath = None
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# here I assume that all libraries are in the same directory
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for lib in boost_libs:
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if boost_opt == 'included':
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boost_libraries.append('included_boost_%s' % lib)
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env['INCLUDED_BOOST'] = True
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elif boost_opt == 'auto':
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res = conf.CheckBoostLibraries('boost_%s' % lib , paths)
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# if not found
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if res[0] == '':
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boost_libraries.append('included_boost_%s' % lib)
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env['INCLUDED_BOOST'] = True
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else:
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boost_libraries.append(res[1])
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env['INCLUDED_BOOST'] = False
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boost_libpath = res[0]
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elif boost_opt == 'system':
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res = conf.CheckBoostLibraries('boost_%s' % lib , paths)
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if res[0] == '':
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print "Can not find system boost libraries"
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print "Please supply a path through extra_lib_path and try again."
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print "Or use boost=included to use included boost libraries."
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Exit(2)
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else:
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boost_libraries.append(res[1])
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env.AppendUnique(LIBPATH = [res[0]])
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boost_libpath = res[0]
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if boost_opt == 'included':
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boost_libraries = ['included_boost_%s' % x for x in boost_libs]
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included_boost = True
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env['BOOST_INC_PATH'] = '$TOP_SRCDIR/boost'
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elif boost_opt == 'auto':
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res = conf.CheckBoostLibraries(boost_libs, lib_paths, inc_paths, mode == 'debug')
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# if not found, use local boost
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if res[0] is None:
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boost_libraries = ['included_boost_%s' % x for x in boost_libs]
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included_boost = True
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env['BOOST_INC_PATH'] = '$TOP_SRCDIR/boost'
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else:
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included_boost = False
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(boost_libraries, boost_libpath, env['BOOST_INC_PATH']) = res
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elif boost_opt == 'system':
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res = conf.CheckBoostLibraries(boost_libs, lib_paths, inc_paths, mode == 'debug')
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if res[0] is None:
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print "Can not find system boost libraries"
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print "Please supply a path through extra_lib_path and try again."
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print "Or use boost=included to use included boost libraries."
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Exit(2)
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else:
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included_boost = False
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(boost_libraries, boost_libpath, env['BOOST_INC_PATH']) = res
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env_cache['BOOST_LIBRARIES'] = boost_libraries
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env_cache['INCLUDED_BOOST'] = env['INCLUDED_BOOST']
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env_cache['INCLUDED_BOOST'] = included_boost
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env_cache['BOOST_INC_PATH'] = env['BOOST_INC_PATH']
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env_cache['BOOST_LIBPATH'] = boost_libpath
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else:
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boost_libraries = env_cache['BOOST_LIBRARIES']
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env['INCLUDED_BOOST'] = env_cache['INCLUDED_BOOST']
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included_boost = env_cache['INCLUDED_BOOST']
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env['BOOST_INC_PATH'] = env_cache['BOOST_INC_PATH']
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boost_libpath = env_cache['BOOST_LIBPATH']
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if boost_libpath is not None:
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@ -1307,7 +1308,16 @@ if env['X11']:
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# BUILDDIR/common: for config.h
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# TOP_SRCDIR/src: for support/* etc
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#
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env['CPPPATH'] += ['$TOP_SRCDIR/boost', '$BUILDDIR/common', '$TOP_SRCDIR/src']
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env['CPPPATH'] += ['$BUILDDIR/common', '$TOP_SRCDIR/src']
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#
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# Separating boost directories from CPPPATH stops scons from building
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# the dependency tree of boost header files, and effectively reduce
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# the null build time of lyx from 29s to 16s.
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if use_vc:
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env.AppendUnique(CCFLAGS = ['/I$BOOST_INC_PATH'])
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else:
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env.AppendUnique(CCFLAGS = ['-I$BOOST_INC_PATH'])
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# for intl/config.h, intl/libintl.h and intl/libgnuintl.h
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if env['nls'] and included_gettext:
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env['CPPPATH'].append('$BUILDDIR/intl')
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@ -1429,7 +1439,7 @@ targets = BUILD_TARGETS
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# msvc need to pass full target name, so I have to look for path/lyx etc
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build_lyx = targets == [] or True in ['lyx' in x for x in targets] \
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or 'install' in targets or 'all' in targets
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build_boost = (env['INCLUDED_BOOST'] and not libExists('boost_regex')) or 'boost' in targets
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build_boost = (included_boost and not libExists('boost_regex')) or 'boost' in targets
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build_intl = (included_gettext and not libExists('included_intl')) or 'intl' in targets
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build_support = build_lyx or True in [x in targets for x in ['support', 'client', 'tex2lyx']]
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build_mathed = build_lyx or 'mathed' in targets
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@ -153,24 +153,69 @@ int main()
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return ('int', 'int *', 'struct timeval *')
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def checkBoostLibraries(conf, lib, pathes):
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''' look for boost libraries '''
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conf.Message('Checking for boost library %s... ' % lib)
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for path in pathes:
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def checkBoostLibraries(conf, libs, lib_paths, inc_paths, isDebug):
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''' look for boost libraries
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libs: library names
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lib_paths: try these paths for boost libraries
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inc_paths: try these paths for boost headers
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isDebug: if true, use debug libraries
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'''
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conf.Message('Checking for boost library %s... ' % ', '.join(libs))
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found_lib = False
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found_inc = False
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lib_names = []
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lib_path = None
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inc_path = None
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for path in lib_paths:
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# direct form: e.g. libboost_iostreams.a
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if os.path.isfile(os.path.join(path, 'lib%s.a' % lib)):
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# ignore isDebug
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if False not in [os.path.isfile(os.path.join(path, 'libboost_%s.a' % lib)) for lib in libs]:
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conf.Result('yes')
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return (path, lib)
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# check things like libboost_iostreams-gcc.a
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files = glob.glob(os.path.join(path, 'lib%s-*.a' % lib))
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# if there are more than one, choose the first one
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# FIXME: choose the best one.
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if len(files) >= 1:
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# get xxx-gcc from /usr/local/lib/libboost_xxx-gcc.a
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conf.Result('yes')
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return (path, files[0].split(os.sep)[-1][3:-2])
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conf.Result('n')
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return ('','')
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found_lib = True
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lib_path = path
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lib_names = libs
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break
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for lib in libs:
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# get all the libs, then filter for the right library
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files = glob.glob(os.path.join(path, 'libboost_%s-*.a' % lib))
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# check things like libboost_iostreams-gcc-mt-d-1_33_1.a
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if len(files) > 0:
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if isDebug:
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files = filter(lambda x: re.search('libboost_%s-\w+-mt-d-[\d-]+' % lib, x), files)
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else:
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files = filter(lambda x: re.search('libboost_%s-\w+-mt-[\d-]+' % lib, x), files)
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if len(files) == 0:
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print 'Warning: %s directory seems to have the boost libraries, but ' % path
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print 'I can not find one that has the form lib%s-xxx-mt[-d]-x_xx_x.a' % lib
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print 'Check your boost installation, or change select criteria in scons_util.py'
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if len(files) > 0:
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# get xxx-gcc-1_33_1 from /usr/local/lib/libboost_xxx-gcc-1_33_1.a
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lib_names.append(files[0].split(os.sep)[-1][3:-2])
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if len(lib_names) == len(libs):
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found_lib = True
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lib_path = path
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break
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if not found_lib:
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conf.Result('no')
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return (None, None, None)
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# check for boost header file
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for path in inc_paths:
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# check path/boost/regex.h
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if os.path.isfile(os.path.join(path, 'boost', 'regex.h')):
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inc_path = path
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found_inc = True
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else: # check path/boost_1_xx_x/boost
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dirs = glob.glob(os.path.join(path, 'boost-*'))
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if len(dirs) > 0 and os.path.isfile(os.path.join(dirs[0], 'boost', 'regex.h')):
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inc_path = dirs[0]
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found_inc = True
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# return result
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if found_inc:
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conf.Result('yes')
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return (lib_names, lib_path, inc_path)
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else:
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conf.Result('no')
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return (None, None, None)
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def checkCommand(conf, cmd):
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@ -314,7 +359,7 @@ def createConfigFile(conf, config_file,
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result[lib[2]] = ll
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cont += configString('#define %s 1' % lib[1], desc = description)
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break
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# if not found
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# if not found
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if not result[lib[1]]:
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cont += configString('/* #undef %s */' % lib[1], desc = description)
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# custom tests
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